Installing xampp for orangehrm

Question

i have downloaded xampp software from this site http://sourceforge.net/projects/xampp/files/XAMPP%20Windows/1.7.4/xampp-win32-1.7.4-VC6-installer.exe/download

when i install it in my pc it is not installing properly it throwing error like Apache server not started what the problem i'm not getting

can any1 help me on this